The impact of lateral walls and partial slip with different waveforms on peristaltic pumping of couple stress fluid in a rectangular duct with different waveforms has been discussed in the current article. By means of a wave frame of reference the flow is explored travelling away from a fixed frame with velocity c. Peristaltic waves generated on horizontal surface walls of rectangular duct are considered using lubrication technique. Mathematical modelling of couple fluid for three-dimensional flow are first discussed in detail. Lubrication approaches are used to simplify the proposed problem. Exact solutions of pressure gradient, pressure rise, velocity and stream function have been calculated. Numerical and graphical descriptions are displayed to look at the behaviour of diverse emerging parameters.

本文讨论了不同波形的侧壁和部分滑移对不同波形矩形管道中偶应力流体蠕动泵送的影响。通过波参考系，可以探索以速度 c 离开固定参考系的流动。使用润滑技术考虑矩形管道水平表面壁上产生的蠕动波。首先详细讨论了三维流动耦合流体的数学建模。润滑方法用于简化所提出​​的问题。已经计算了压力梯度、压力上升、速度和流函数的精确解。显示数字和图形描述以查看各种新兴参数的行为。